| 前日に均衡した方程式 |
Nh4No3 + NaCl = Nh4Cl + NaNo3
C2H6 + O2 = C2O3 + H2O =>
C2H6 + 3 O2 = C2O3 + 3 H2O
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
Ca + P + O = Ca3(PO4)2 =>
3 Ca + 2 P + 8 O = Ca3(PO4)2
F + NaOH = OF2 + NaF + H2O =>
4 F + 2 NaOH = OF2 + 2 NaF + H2O
Fe(NO3)3 + Na2Cr2O7 = Fe2(Cr2O7)3 + NO3 + Na =>
2 Fe(NO3)3 + 3 Na2Cr2O7 = Fe2(Cr2O7)3 + 6 NO3 + 6 Na
N2 + O2 + CH4 = NH5C2O2 + H2O =>
2 N2 + 7 O2 + 8 CH4 = 4 NH5C2O2 + 6 H2O
Ba(CH3CO2)2 + (NH4)2S = BaS + NH4CH3CO2 =>
Ba(CH3CO2)2 + (NH4)2S = BaS + 2 NH4CH3CO2
Fe + CuSO4 = Cu + Fe(SO4)3 =>
Fe + 3 CuSO4 = 3 Cu + Fe(SO4)3
C2H7O3 + O2 = CO2 + H2O =>
4 C2H7O3 + 9 O2 = 8 CO2 + 14 H2O
NaOH + HClO4 = H2O + NaClO4 =>
NaOH + HClO4 = H2O + NaClO4
NaO + H2O = Na(OH)2 =>
NaO + H2O = Na(OH)2
K2S2O8 + Fe(SO4) = Fe2(SO4)3 + K2SO4 =>
K2S2O8 + 2 Fe(SO4) = Fe2(SO4)3 + K2SO4
K2CO3(aq) + Ca(NO3)2 = KNO3 + CaCO3 =>
K2CO3(aq) + Ca(NO3)2 = 2 KNO3 + CaCO3
K2Cr2O7 + H2C2O4*2H2O = (K[Cr(H2O)2(C2O4)2]*2H2O) + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4*2H2O = 2(K[Cr(H2O)2(C2O4)2]*2H2O) + 6 CO2 + 13 H2O
Pb(OH)3N2O5 = N2O5 + Pb(OH)3 =>
Pb(OH)3N2O5 = N2O5 + Pb(OH)3
MnO3 + C2O4{2-} + H{+} = Mn{2+} + CO2 + H2O =>
MnO3 + 2 C2O4{2-} + 6 H{+} = Mn{2+} + 4 CO2 + 3 H2O
CuCl2 + NaNO3 = Cu(NO3)2 + NaCl =>
CuCl2 + 2 NaNO3 = Cu(NO3)2 + 2 NaCl
Na2SO4 + Sr(ClO3)2 = SrSO4 + Na2(ClO3)2 =>
Na2SO4 + Sr(ClO3)2 = SrSO4 + Na2(ClO3)2
H2O + Rb = Rb2O + H2 =>
H2O + 2 Rb = Rb2O + H2
K2C2O4 + Sn3(PO3)4 = K3PO3 + Sn(C2O4)2 =>
6 K2C2O4 + Sn3(PO3)4 = 4 K3PO3 + 3 Sn(C2O4)2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Al(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O
C6H5Cl + KOH = C6H5OK + KCl + H2O =>
C6H5Cl + 2 KOH = C6H5OK + KCl + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
P4O6 + I2 = P2I4(s) + P4O10(s) =>
5 P4O6 + 8 I2 = 4 P2I4(s) + 3 P4O10(s)
Ba(CH3CO2) + Cu(CrO4) = Ba(CrO4) + Cu(CH3CO2) =>
Ba(CH3CO2) + Cu(CrO4) = Ba(CrO4) + Cu(CH3CO2)
HCl + NaH3 = NaCl + H4 =>
HCl + NaH3 = NaCl + H4
C11H21O11 + O2 = CO2 + H2O =>
4 C11H21O11 + 43 O2 = 44 CO2 + 42 H2O
CuSO4(aq) + H3AsO4(aq) + Zn(s) + H2O(l) = Cu3As(s) + Zn[OH]2(s) + ZnSO4(aq) =>
6 CuSO4(aq) + 2 H3AsO4(aq) + 11 Zn(s) + 2 H2O(l) = 2 Cu3As(s) + 5 Zn[OH]2(s) + 6 ZnSO4(aq)
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
[NH4]2HPO4 + NaOH = NH3 + H2O + Na3PO4 =>
[NH4]2HPO4 + 3 NaOH = 2 NH3 + 3 H2O + Na3PO4
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
(PO4) = PO3 + O2 =>
2(PO4) = 2 PO3 + O2
Pb(NO3)2 + K2Cr2O7 = Cr2O7Pb + KNO3 =>
Pb(NO3)2 + K2Cr2O7 = Cr2O7Pb + 2 KNO3
ZnBr2 + KCl = ZnCl2 + KBr =>
ZnBr2 + 2 KCl = ZnCl2 + 2 KBr
Al2O3 + H = Al + H2O =>
Al2O3 + 6 H = 2 Al + 3 H2O
H2CO3 + ZnCl2 = H2Cl2 + ZnCO3 =>
H2CO3 + ZnCl2 = H2Cl2 + ZnCO3
ZnCl2 + (NH4)3PO4 = Zn3(PO4)2 + NH4Cl =>
3 ZnCl2 + 2(NH4)3PO4 = Zn3(PO4)2 + 6 NH4Cl
MnSO4 + PbO2 + H3PO4 = HMnO4 + Pb3(PO4)2 + PbSO4 + H2O =>
2 MnSO4 + 5 PbO2 + 2 H3PO4 = 2 HMnO4 + Pb3(PO4)2 + 2 PbSO4 + 2 H2O
Fe + CH3COOH = Fe(CH3COO)2 + H2 =>
Fe + 2 CH3COOH = Fe(CH3COO)2 + H2
Co + FeS = CoS + Fe =>
Co + FeS = CoS + Fe
Na + MgCl2 = Mg + NaCl =>
2 Na + MgCl2 = Mg + 2 NaCl
HCl + [Cu(NH3)4] = NH4Cl + Cu =>
4 HCl + [Cu(NH3)4] = 4 NH4Cl + Cu
Au + HNO3 + HCl = AuCl + NO2 + H2O =>
Au + HNO3 + HCl = AuCl + NO2 + H2O
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ca + H3SO4 = CaSO4 + H2 =>
2 Ca + 2 H3SO4 = 2 CaSO4 + 3 H2
C4H8O2 + KMnO4 + H2SO4 = C2H2O4 + MnSO4 + K2SO4 + H2O =>
5 C4H8O2 + 16 KMnO4 + 24 H2SO4 = 10 C2H2O4 + 16 MnSO4 + 8 K2SO4 + 34 H2O
NH4(NO3) + Na3PO4 = (NH4)3(PO4) + Na(NO3) =>
3 NH4(NO3) + Na3PO4 = (NH4)3(PO4) + 3 Na(NO3)
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